71759586

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{519997}}^1$

素因数の和:520025

約数の個数: 16

約数和(自身を含む): 149759424

約数和(自身を除く): 77999838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 519997, 1039994, 1559991, 3119982, 11959931, 23919862, 35879793, 71759586]

約数ペア:

[(1, 71759586), (2, 35879793), (3, 23919862), (6, 11959931), (23, 3119982), (46, 1559991), (69, 1039994), (138, 519997)]